/*******************************************************************************
 * Copyright 2010 Sudhir Movva
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package org.wsm.database.tools.util;

import org.wsm.database.tools.StartMe;
import org.wsm.database.tools.editor.ui.EditorPane;

public class StateVerificationUtil {

    public static boolean isAnEditorOpen() {
        if (StartMe.getContainer() == null ||
                StartMe.getContainer().getDesktop() == null ||
                EditorPane.getCurrentEditorTab() == null)
            return false;
        else
            return true;

    }

    public static boolean isCurrentEditorEmpty() {
        if (isAnEditorOpen()) {
            if ((!EmptyOrNullStringValidator.isEmpty(
                    EditorPane.getCurrentEditorTab().getCommandPane().
                            getCommandTextPane().getText()))) {
                return false;
            } else {
                return true;
            }
        } else {
            return true;
        }

    }

}
